Suitcase



FIG. 1 is a front and top perspective view of a suitcase, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is an enlarged view of a portion indicated with numeric 8 in FIGS. 1; and,

FIG. 9 is an enlarged view of a portion indicated with numeric 9 in FIG. 1.

The broken lines in the figures illustrate portions of the suitcase that form no part of the claimed design. The dash dot dash lines in FIGS. 1, 8 and 9 are for the purpose of depicting the cut line of the enlarged view and form no part of the claim. 

CLAIM The ornamental design for a suitcase, as shown and described. 